Enhance circuit performance with our H4 1K21 resistor, meticulously crafted with a thin film element for precision. Operating flawlessly in a wide temperature range from -55 to 155°C, this 0.5W resistor boasts a tolerance of 0.1% and a temperature coefficient of ±15 ppm/°C, ensuring consistent and reliable functionality. With a resistance of 1.21 KΩ and a rated voltage of 350V, it's ideal for various applications. Its axial leaded mount type and tinned copper termination guarantee easy installation and durability. Trust in its quality construction for optimal performance in your projects. Note: This product is not RoHS compliant.